20150509 - Week in Photos May 3 to May 10

Danielle Guerra - dguerra@shawmedia.com
NIU sprinter A'Iesha Irvin-Muhammad smiles while she warms up before practice at NIU on Tuesday, May 5, 2015. Irvin-Muhammad, Alexandria Isom, Lydia Harold, and Tahtyana Peer made up the NIU 4x200 meter relay team that broke the school record, running the race in 1.35.98 at the Penn Relays on April 25.